Heidenheim (dpa / lsw) - Konstantin Kerschbaumer is leaving the second division soccer team 1. FC Heidenheim and joining Wolfsberger AC. The 29-year-old midfielder signed a three-year contract, the Austrian club announced. Kerschbaumer's working paper with the Heidenheimers ends on June 30, so he will return to his home country on a free transfer. At his new employer he meets former Bundesliga coach Robin Dutt.